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Directory >> /var/www/html/back/vendor/friendsofphp/php-cs-fixer/src/Fixer/StringNotation/

File / Folder	Size	Action
.	-
EscapeImplicitBackslash...	5.855KB	edt ren
ExplicitStringVariableF...	6.545KB	edt ren
HeredocClosingMarkerFix...	6.608KB	edt ren
HeredocToNowdocFixer.php	3.01KB	edt ren
MultilineStringToHeredo...	5.302KB	edt ren
NoBinaryStringFixer.php	2.115KB	edt ren
NoTrailingWhitespaceInS...	3.142KB	edt ren
SimpleToComplexStringVa...	3.059KB	edt ren
SingleQuoteFixer.php	4.032KB	edt ren
StringImplicitBackslash...	8.069KB	edt ren
StringLengthToEmptyFixe...	10.37KB	edt ren
StringLineEndingFixer.php	2.246KB	edt ren

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Fixer\StringNotation;

use PhpCsFixer\AbstractFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Preg;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;

/**
 * @author Gregor Harlan
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise.
 */
final class NoTrailingWhitespaceInStringFixer extends AbstractFixer
{
    public function isCandidate(Tokens $tokens): bool
    {
        return $tokens->isAnyTokenKindsFound([\T_CONSTANT_ENCAPSED_STRING, \T_ENCAPSED_AND_WHITESPACE, \T_INLINE_HTML]);
    }

public function isRisky(): bool
    {
        return true;
    }

public function getDefinition(): FixerDefinitionInterface
    {
        return new FixerDefinition(
            'There must be no trailing whitespace at the end of lines in strings.',
            [
                new CodeSample(
                    "<?php \$a = '  \n    foo \n';\n",
                ),
            ],
            null,
            'Changing the whitespaces in strings might affect string comparisons and outputs.',
        );
    }

protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
    {
        for ($index = $tokens->count() - 1, $last = true; $index >= 0; --$index, $last = false) {
            $token = $tokens[$index];

if (!$token->isGivenKind([\T_CONSTANT_ENCAPSED_STRING, \T_ENCAPSED_AND_WHITESPACE, \T_INLINE_HTML])) {
                continue;
            }

$isInlineHtml = $token->isGivenKind(\T_INLINE_HTML);
            $regex = $isInlineHtml && $last ? '/\h+(?=\R|$)/' : '/\h+(?=\R)/';
            $content = Preg::replace($regex, '', $token->getContent());

if ($token->getContent() === $content) {
                continue;
            }

if (!$isInlineHtml || 0 === $index) {
                $this->updateContent($tokens, $index, $content);

continue;
            }

$prev = $index - 1;

if ($tokens[$prev]->equals([\T_CLOSE_TAG, '?>']) && Preg::match('/^\R/', $content, $match)) {
                $tokens[$prev] = new Token([\T_CLOSE_TAG, $tokens[$prev]->getContent().$match[0]]);
                $content = substr($content, \strlen($match[0]));
                $content = false === $content ? '' : $content; // @phpstan-ignore-line due to https://github.com/phpstan/phpstan/issues/1215 , awaiting PHP8 as min requirement of Fixer
            }

$this->updateContent($tokens, $index, $content);
        }
    }

private function updateContent(Tokens $tokens, int $index, string $content): void
    {
        if ('' === $content) {
            $tokens->clearAt($index);

return;
        }

$tokens[$index] = new Token([$tokens[$index]->getId(), $content]);
    }
}

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